AudiSport4000

Russ needs to know "What pin is the power on the fog light switch? My internet is dead"

serf2k

Is this for the Marchals? Huw's pages have a diagram for them, and the following might help:<ul><li><a href="http://www.humanspeakers.com/audi/dashboard.htm">Dashboard upgrade article.</a></li></ul>

Orlando 4000S

If your internet is dead, how'd you post the thread?

AudiSport4000

It was for Russ...

smirking

the 2 large spade connectors closest to the 2 smaller ( for the LED) is what I tapped into for the supply to the fog light relay.
As a note, if you dont have a for light switch plug, the rear window defrost plug works like a champ

jurq

What does it matter? Haven't you ever called a bud and asked them a favor?

jurq

and that should be the same spade for the fog light switch.

Alpine 87.5

BTW, the fog lights are working just fine. For some reason off is on for the switch? Thats why I texted mikey. I'll post some cell pics soon as my digi cam threw in the towel last week.

Katman

I think the rear defog switch is a single pole/ double throw switch.

So sounds like you have it setup to turn on the 'other' throw.

Maybe use an ohm meter, and find out what connects where with the switch in the 'on' position?

One of the three terminals is 'common', and the switch connects between that one 'common' terminal and one of the other two terminals at a time, switching between them when you move the switch.

serf2k

Everybody knows it all runs on smoke. Let the smoke out and it doesn't work. Russ - figure out where the smoke leaked out and put it back in.
J/K!!! ;-)
Cheers!